Legal claims defining the scope of protection, as filed with the USPTO.
1. An apparatus for use in association with wireless communication, the apparatus comprising: a modem to generate a preamble and a data field; the preamble comprising a repeated short training field and a repeated long training field; the repeated short training field comprising only two short training field repetitions; the repeated long training field comprising only two long training field repetitions; the repeated long training field to immediately follow the repeated short training field in the preamble; when in operation, the wireless communication to have a bandwidth of 1 megahertz and to use orthogonal frequency division multiplexing; the repeated short training field and the repeated long training field to permit detection at the bandwidth of 1 megahertz.
2. The apparatus of claim 1 , wherein: the preamble and the data field are to be comprised in a packet structure; and the modem is to convert the packet structure into a signal for wireless transmission.
3. The apparatus of claim 1 , wherein: the preamble and the data field are to be modulated in accordance with: binary phase shift keying; or quadrature phase shift keying.
4. The apparatus of claim 1 , wherein: the preamble and the data field are to be coded with a coding rate of one-half.
5. The apparatus of claim 1 , wherein: the apparatus further comprises a touch screen user interface device, a sensing device, and a battery.
6. The apparatus of claim 1 , wherein: the preamble and the data field are to be comprised in a packet structure; and the data field is repeated in the packet structure.
7. The apparatus of claim 1 , wherein: the preamble and the data field are to be comprised in a packet structure; and the data field is repeated in the packet structure.
8. The apparatus of claim 1 , wherein: the modem further comprises: at least one antenna; a radio transceiver; and at least one memory to store machine-executable instructions that, when executed by a machine, result in generation, at least in part, of the preamble and the data field.
9. An apparatus for use in wireless communication, the apparatus comprising: a modem to receive a preamble and a data field in the wireless communication; the preamble comprising a repeated short training field and a repeated long training field; the repeated short training field comprising only two short training field repetitions; the repeated long training field comprising only two long training field repetitions; the repeated long training field to immediately follow the repeated short training field in the preamble; when in operation, the wireless communication to have a bandwidth of 1 megahertz and to use orthogonal frequency division multiplexing; the repeated short training field and the repeated long training field to permit detection at the bandwidth of 1 megahertz.
10. The apparatus of claim 9 , wherein: the preamble and the data field are comprised in a packet structure; the receiver is to receive a signal that encodes, at least in part, the packet structure.
11. The apparatus of claim 9 , wherein: the preamble and the data field are modulated in accordance with: binary phase shift keying; or quadrature phase shift keying.
12. The apparatus of claim 9 , wherein: the preamble and the data field are coded with a coding rate of one-half.
13. The apparatus of claim 9 , wherein: the apparatus comprises a touch screen user interface device, a sensing device, and a battery.
14. The apparatus of claim 9 , wherein: the preamble and the data field are comprised in a packet structure; and the data field is repeated in the packet structure.
15. The apparatus of claim 9 , wherein: the modem further comprises: at least one antenna; a radio transceiver; and at least one memory storing machine-executable instructions that, when executed by a machine, result in decoding, at least in part, of the preamble and the data field.
16. At least one memory storing machine-executable instructions that, when executed by a machine, result in operations comprising: generating by a modem a preamble and a data field for use in wireless communication; the preamble comprising a repeated short training field and a repeated long training field; the repeated short training field comprising only two short training field repetitions; the repeated long training field comprising only two long training field repetitions; the repeated long training field to immediately follow the repeated short training field in the preamble; when in operation, the wireless communication to have a bandwidth of 1 megahertz and to use orthogonal frequency division multiplexing; the repeated short training field and the repeated long training field to permit detection at the bandwidth of 1 megahertz.
17. The at least one memory of claim 16 , wherein: the preamble and the data field are to be comprised in a packet structure; and the modem is to convert the packet structure into a signal for wireless transmission.
18. The at least one memory of claim 16 , wherein: the preamble and the data field are to be modulated in accordance with: binary phase shift keying; or quadrature phase shift keying.
19. The at least one memory of claim 16 , wherein: the preamble and the data field are to be coded with a coding rate of one-half.
20. The at least one memory of claim 16 , wherein: the preamble and the data field are to be comprised in a packet structure; and the data field is repeated in the packet structure.
21. At least one memory storing machine-executable instructions that, when executed by a machine, result in operations comprising: transmitting a preamble and a data field in wireless communication; the preamble comprising a repeated short training field and a repeated long training field; the repeated short training field comprising only two short training field repetitions; the repeated long training field comprising only two long training field repetitions; the repeated long training field to immediately follow the repeated short training field in the preamble; when in operation, the wireless communication to have a bandwidth of 1 megahertz and to use orthogonal frequency division multiplexing; the repeated short training field and the repeated long training field to permit detection at the bandwidth of 1 megahertz.
22. The at least one memory of claim 21 , wherein: the preamble and the data field are to be comprised in a packet structure; and the operations further comprise converting the packet structure into a signal for wireless transmission.
23. The at least one memory of claim 21 , wherein: the preamble and the data field are to be modulated in accordance with: binary phase shift keying; or quadrature phase shift keying.
24. The at least one memory of claim 21 , wherein: the preamble and the data field are to be coded with a coding rate of one-half.
25. The at least one memory of claim 21 , wherein: the preamble and the data field are to be comprised in a packet structure; and the data field is repeated in the packet structure.
26. At least one memory storing machine-executable instructions that, when executed by a machine, result in operations comprising: receiving a preamble and a data field in wireless communication; the preamble comprising a repeated short training field and a repeated long training field; the repeated short training field comprising only two short training field repetitions; the repeated long training field comprising only two long training field repetitions; the repeated long training field to immediately follow the repeated short training field in the preamble; when in operation, the wireless communication to have a bandwidth of 1 megahertz and to use orthogonal frequency division multiplexing; the repeated short training field and the repeated long training field to permit detection at the bandwidth of 1 megahertz.
27. The at least one memory of claim 26 , wherein: the preamble and the data field are comprised in a packet structure; as received, the packet structure is encoded by a signal.
28. The at least one memory of claim 26 , wherein: the preamble and the data field are modulated in accordance with: binary phase shift keying; or quadrature phase shift keying.
29. The at least one memory of claim 26 , wherein: the preamble and the data field are coded with a coding rate of one-half.
30. The at least one memory of claim 26 , wherein: the preamble and the data field are comprised in a packet structure; and the data field is repeated in the packet structure.
31. A method for use in association with wireless communication, the method comprising: generating by a modem a preamble and a data field for use in the wireless communication; the preamble comprising a repeated short training field and a repeated long training field; the repeated short training field comprising only two short training field repetitions; the repeated long training field comprising only two long training field repetitions; the repeated long training field to immediately follow the repeated short training field in the preamble; when in operation, the wireless communication to have a bandwidth of 1 megahertz and to use orthogonal frequency division multiplexing; the repeated short training field and the repeated long training field to permit detection at the bandwidth of 1 megahertz.
32. The method of claim 31 , wherein: the preamble and the data field are to be comprised in a packet structure; and the modem is to convert the packet structure into a signal for wireless transmission.
33. The method of claim 31 , wherein: the preamble and the data field are to be modulated in accordance with: binary phase shift keying; or quadrature phase shift keying.
34. The method of claim 31 , wherein: the preamble and the data field are to be coded with a coding rate of one-half.
35. The method of claim 31 , wherein: the preamble and the data field are to be comprised in a packet structure; and the data field is repeated in the packet structure.
36. A method for use in association with wireless communication, the method comprising: transmitting a preamble and a data field in the wireless communication; the preamble comprising a repeated short training field and a repeated long training field; the repeated short training field comprising only two short training field repetitions; the repeated long training field comprising only two long training field repetitions; the repeated long training field to immediately follow the repeated short training field in the preamble; when in operation, the wireless communication to have a bandwidth of 1 megahertz and to use orthogonal frequency division multiplexing; the repeated short training field and the repeated long training field to permit detection at the bandwidth of 1 megahertz.
37. The method of claim 36 , wherein: the preamble and the data field are to be comprised in a packet structure; and the method further comprises converting the packet structure into a signal for wireless transmission.
38. The method of claim 26 , wherein: the preamble and the data field are to be modulated in accordance with: binary phase shift keying; or quadrature phase shift keying.
39. The method of claim 36 , wherein: the preamble and the data field are to be coded with a coding rate of one-half.
40. The method of claim 36 , wherein: the preamble and the data field are to be comprised in a packet structure; and the data field is repeated in the packet structure.
41. A method for use in association with wireless communication, the method comprising: receiving a preamble and a data field in the wireless communication; the preamble comprising a repeated short training field and a repeated long training field; the repeated short training field comprising only two short training field repetitions; the repeated long training field comprising only two long training field repetitions; the repeated long training field to immediately follow the repeated short training field in the preamble; when in operation, the wireless communication to have a bandwidth of 1 megahertz and to use orthogonal frequency division multiplexing; the repeated short training field and the repeated long training field to permit detection at the bandwidth of 1 megahertz.
42. The method of claim 41 , wherein: the preamble and the data field are comprised in a packet structure; as received, the packet structure is encoded by a signal.
43. The method of claim 41 , wherein: the preamble and the data field are modulated in accordance with: binary phase shift keying; or quadrature phase shift keying.
44. The method of claim 41 , wherein: the preamble and the data field are coded with a coding rate of one-half.
45. The method of claim 41 , wherein: the preamble and the data field are comprised in a packet structure; and the data field is repeated in the packet structure.
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April 12, 2016
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